公开(公告)号：US08204556B2

公开(公告)日：2012-06-19

申请号：US11650484

申请日：2007-01-08

Applicant: Jung-Bae Park ,  Myoung-Hoon Park ,  Yong-Woo Jeon ,  Soo-Ik Jung

Inventor： Jung-Bae Park ,  Myoung-Hoon Park ,  Yong-Woo Jeon ,  Soo-Ik Jung

IPC: H04M1/00

CPC classification number: H04M1/0208 ,  H04N7/142 ,  H04N2007/145

Abstract: A hinge device for a portable terminal that includes a first housing and a second housing is provided. The first and second housings are connected by a hinge device at one end of the first housing, and they rotate so that the front and back faces may be reversed. The hinge device includes a first hinge base combined with one side of an end portion of the first housing, a second hinge base combined with one side of an end portion of the second housing and rotating in opposition to the first hinge base, and an elastic member providing an elastic force in a direction that the first hinge base and the second hinge base are adhered closely to each other. The hinge device facilitates a user's viewing of video, such as DMB video, and contributes to the diversification of the design of the portable terminal.

Abstract translation: 提供一种用于便携式终端的铰链装置，其包括第一壳体和第二壳体。 第一和第二壳体通过第一壳体的一端处的铰链装置连接，并且它们旋转，使得前表面和后表面可以相反。 铰链装置包括与第一壳体的端部的一侧结合的第一铰链底座，与第二壳体的端部的一侧结合并与第一铰链座相对旋转的第二铰链底座，弹性 所述构件在所述第一铰链座和所述第二铰链座彼此靠近的方向上提供弹性力。 铰链装置便于用户观看诸如DMB视频的视频，并且有助于便携式终端的设计的多样化。

公开(公告)号：US07058194B2

公开(公告)日：2006-06-06

申请号：US09951257

申请日：2001-09-13

Applicant: Yong-Woo Jeon ,  Kyung-Mok Yoo

Inventor： Yong-Woo Jeon ,  Kyung-Mok Yoo

IPC: H04R1/02

CPC classification number: H04M1/05 ,  H04R1/105 ,  H04R1/1066 ,  H04R2201/107 ,  H04R2420/07

Abstract: Disclosed is a hinge unit for a compact headset, which includes a speaker housing and a microphone housing, and which can be worn on the user's ear. The hinge unit comprising: a pair of opposed side hinge arms provided in the speaker housing at one side thereof; a central hinge arm provided in the microphone housing and assembled between the side hinge arms; and a current-carrying means having a pair of first current-carrying hinge members provided in the side hinge arms, and a pair of second current-carrying hinge members provided in the central hinge arm between the first current-carrying hinge members to slidingly surface contact with the first current-carrying hinge members, allowing the speaker housing and the microphone housing to be fully detached, both mechanically and electrically.

公开(公告)号：US06784384B2

公开(公告)日：2004-08-31

申请号：US10724898

申请日：2003-12-02

Applicant: Sung-Sun Park ,  Yong-Woo Jeon

Inventor： Sung-Sun Park ,  Yong-Woo Jeon

IPC: H01H930

CPC classification number: H01H25/041 ,  H01H19/585 ,  H01H2025/043 ,  H01H2025/048 ,  H01H2231/022

Abstract: A rotation key device for a portable terminal which includes a rotation key configured to rotate in forward and reverse directions. The rotation key device comprises a base plate, which is attached, at a lower surface thereof, to an upper surface of a first printed circuit board (PCB) mounted in a body of the portable terminal. A second PCB is attached to the upper surface of the base plate and is provided with a plurality of contact surfaces. A ring-shaped washer is attached to the upper surface of the second PCB, a rotation key is attached to the upper surface of the ring-shaped washer so that it can rotate in forward and reverse directions by a force applied thereto, a contact plate is provided in the rotation key, with a plurality of contact terminals, and a fixed button is coupled with the center of the rotation key so that the rotation key is rotatable.

Abstract translation: 一种用于便携式终端的旋转钥匙装置，其包括配置成沿正向和反向旋转的旋转键。 旋转键装置包括底板，其在其下表面处连接到安装在便携式终端的主体中的第一印刷电路板（PCB）的上表面。 第二PCB连接到基板的上表面并且设置有多个接触表面。 环形垫圈连接到第二PCB的上表面，旋转键附接到环形垫圈的上表面，使得其可以通过施加到其上的力而在正向和反向方向上旋转，接触板 设置在旋转键中，具有多个接触端子，并且固定按钮与旋转键的中心联接，使得旋转键可旋转。